782855 Hyperpro Fork Oil 1 Liter Bottle SAE 40

This Hyperpro suspension fluid serves as a critical component for maintaining or upgrading Harley-Davidson front suspension systems. Engineered with a focus on thermal stability, this fork oil utilizes specialized additives to minimize friction between the fork tubes and seals. The result is a smoother stroke and more consistent damping performance, regardless of weather conditions or road surface. It is particularly effective when paired with high-performance spring kits, where precise oil viscosity is required to manage rebound and compression effectively. This fluid helps protect internal components from premature wear and oxidation, ensuring that the fork internals remain clean and functional for extended intervals between services.